TIMKEN 300RU30R4 Bearing

TIMKEN 300RU30R4 Cylindrical Roller Bearings | 300x460x118mm

Also known as : 300RU30R4

• Inside Diameter: 300 mm
• Outside Diameter: 460 mm
• Width: 118 mm
• Basic dynamic load rating: 1990 kN
• Basic static load rating: 3640 kN

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TIMKEN 300RU30R4 Bearing

Bearing Number	300RU30R4
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	75.300 Kg 166.00 lb
Type	N U
Tapered Bore	N
d - Bore	300.000 mm 11.8110 in
D - Outer Diameter	460.000 mm 18.1102 in
C - Inner Ring Width	118.000 mm 4.6457 in
B - Outer Ring Width	118.000 mm 4.6457 in
C0 - Static Radial Rating	3640000 N 818000 lbf
C - Dynamic Radial Rating1	1990000 N 447000 lbf
Reference Thermal Speed Rating (Grease)	600
Reference Thermal Speed Rating (Oil)2	660
Cg - Geometry Factor3	0.2049
da - Inner Ring Backing Diameter	330.000 mm 13.000 in
Da - Outer Ring Backing Diameter	429.000 mm 16.900 in

1 Based on 1 X 10⁶ L10 life for the ISO life calculation method.
2 See thermal speed ratings in the engineering section.
3 Geometry constant for Lubrication Life Adjustment Factor a3l.
4 Maximum housing fillet radius that bearing corners will clear.
5 Maximum shaft fillet radius that bearing corners will clear.

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 300RU30R4 bearings in stock.